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Class Information
Number: 244/230
Name: Aeronautics > Aircraft control > Pilot operated > Control system > With variable output
Description: Apparatus wherein movable parts have relative movement which varies with respect to an operational parameter to alter the extent of movement of the structural part for a given movement of an operator controlled movable part.










Patents under this class:

Patent Number Title Of Patent Date Issued
8667774 Coannular ducted fan Mar. 11, 2014
8240617 Variable damping of haptic feedback for a flight-attitude changing linkage of an aircraft Aug. 14, 2012
8095300 Method and device for generating a speed profile for an aircraft during a taxiing Jan. 10, 2012
7984880 Mechanisms and methods for providing rudder control assist during symmetrical and asymmetrical thrust conditions Jul. 26, 2011
6644600 Method and system for providing manipulation restraining forces for a stick controller on an aircraft Nov. 11, 2003
6405980 Control system for rotor aircraft Jun. 18, 2002
6367741 Flight control system for a rotary-wing aircraft, particularly for a helicopter Apr. 9, 2002
6338454 Aircraft flight control device Jan. 15, 2002
5531406 Flow-vectored trailing-edge for airfoils and jets Jul. 2, 1996
5464175 Variable camber vane Nov. 7, 1995
5374010 Deflected slipstream vertical lift airplane structure Dec. 20, 1994
5170969 Aircraft rudder command system Dec. 15, 1992
5062596 Control apparatus Nov. 5, 1991
5058825 Steering aid for rotor aircraft Oct. 22, 1991
5042745 Tilt ramp swept edge nozzle Aug. 27, 1991
4901948 Control system for jet propelled vehicle Feb. 20, 1990
4863122 Aircraft rudder thermal compensation linkage Sep. 5, 1989
4842607 Accurate hand movement assistance Jun. 27, 1989
4782657 Variable area aircraft air intake Nov. 8, 1988
4722659 Semiconductor wafer carrier transport apparatus Feb. 2, 1988
4667472 Electric integrated actuator with variable gain hydraulic output May. 26, 1987
4649484 Avionic control system Mar. 10, 1987
4632341 Stabilizing force feedback in bio-actuated control systems Dec. 30, 1986
4598890 Avionic control system Jul. 8, 1986
4580210 Control system having variably biased manipulatable unit Apr. 1, 1986
4477043 Biodynamic resistant control stick Oct. 16, 1984
4385741 Aircraft steering mechanism May. 31, 1983
4235397 Flow deflector blades Nov. 25, 1980
4171113 Shift mechanism for aircraft control system Oct. 16, 1979
4088039 Ratio changing mechanism May. 9, 1978
4059247 Convertiblade Nov. 22, 1977
3971536 Combined helicopter flight controller Jul. 27, 1976











 
 
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